import rss from "@astrojs/rss";
import { getCollection } from "astro:content";
import { SITE_TITLE, SITE_DESCRIPTION } from "../consts";
import { ACTIVE_BLOG_SITE } from "../blog-sites.js";

export async function GET(context) {
  const posts = (await getCollection(ACTIVE_BLOG_SITE.key)).sort(
    (a, b) => b.data.pubDate.valueOf() - a.data.pubDate.valueOf(),
  );

  return rss({
    title: SITE_TITLE,
    description: SITE_DESCRIPTION,
    site: context.site,
    items: posts.map((post) => ({
      ...post.data,
      link: `/${post.id}/`,
    })),
  });
}